ruby - Cloudinary with rails won't show my picture -

i developing rails application , want upload picture directly browser using cloudinary.

i followed steps cloudinary page , ended box , question mark after "uploaded" it, no picture @ all. ideas might problem?

i not sure have used. should use carrierwave cloudinary. cloudinary having complex way handle display , save image if don't use carrierwave.

but carreirwave provide simpler way achieve uploading , display image.

without using carrierwave

using carrierwave in compbination